"What if the stock market had declined that much? Think of the adjectives you'd use for that,"
Pythons have stranglehold on Florida Everglades ecosystem
It sounded like a joke when the news first hit in 2000: Giant Burmese pythons were invading the Everglades. But scientists have measured the real impact of the arrival of this voracious species and the news is troubling.
In areas where the pythons have established themselves, marsh rabbits and foxes can no longer be found. Sightings of raccoons are down 99%, opossums 98.9% and white-tailed deer 94%, according to a paper out Monday in the Proceedings of the National Academy of Sciences.
"What if the stock market had declined that much? Think of the adjectives you'd use for that," says Gordon Rodda, an invasive-species specialist with the U.S. Geological Survey (USGS) who published research in 2008 showing that Burmese pythons could conceivably expand across the southern portion of the United States.
"Pythons are wreaking havoc on one of America's most beautiful, treasured and naturally bountiful ecosystems," says USGS Director Marcia McNutt.
http://www.usatoday.com/tech/science/environment/story/2012-01-30/pythons-florida-everglades/52893342/1
